Individual Calculations July 2009
 Deckert, Frank  Total change: 4.20  Rating chartPersonal card
 Deutsche Amateurmeisterschaft C Bad Soden GER 2009-04-17
RcRownchangeKK*chgGame
 1831 1852 2.00 3 0.41 15 6.15 
  Kuenstler, Siegfried 1874 GER0.5010.03150.45 
  Will, Dominik 1790 GER1.0010.41156.15 
  Draeger, Klaus 1829 GER0.501-0.0315-0.45 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Deutsche Amateurmeisterschaft C Magdeburg GER 2009-05-01
RcRownchangeKK*chgGame
 1799 1852 2.00 3 0.28 15 4.20 
  Wirries, Frank-Michael, Dr. 1767 GER0.001-0.6215-9.30 
  Garms, Ilse 1755 GER1.0010.37155.55 
  Hartogh, Tim 1874 GER1.0010.53157.95 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Deutsche Amateurmeisterschaft C Final Kassel GER 2009-06-11
RcRownchangeKK*chgGame
 1920 1852 0.00 1 -0.41 15 -6.15 
  Gering, Samuel 1920 GER0.001-0.4115-6.15 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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